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- Taking a smeltery in Shenyang,Liaoning Province as research object,several alkali chemicals were added to increase the soil pH and reduce leaching toxicity of arsenic in soil impacted by heavy metals. 文章以沈阳某冶炼厂厂区旧址的重金属复合污染土壤为研究对象,通过向土壤中添加不同药剂,研究了不同碱性化学物质对土壤砷稳定化的效果。
- The results show that the high leaching rate of Cd and Zn in sulfuration-neutralization sludge is obtained and the leaching toxicity of Cd is much higher than the identification standard. 研究表明：硫化中和渣中重金属镉和锌的浸出率较高，其中镉的浸出毒性严重超标；
- The plant has recalled lids which leached out dangerous chemicals. 那家工厂回收了浸滤危险化学物质的盖子。
- The factory had been sending out toxic fumes. 这家工厂一直在排放有毒的废气。
- leached toxicity 浸出毒性
- Beware how you handle the toxic chemical. 小心处理有毒的化学药品。
- A toxic chemical or other substance. 有毒的化学品或其它物质
- leach toxicity 浸出毒性
- A leached soil formed mainly in cool, humid climates. 灰壤，灰化土一种淋洗的土壤，主要形成于阴凉而湿润的地带
- The degree to which a substance is toxic. 毒效一种物质毒性所达到的程度
- Wood ashes are leached to extract lye. 木炭被滤过以提取碱液。
- The nutrient is quickly leached away. 养分很快就被滤掉了。
- The substance through which a liquid is leached. 过滤剂滤取液体流经的物质
- Soils are leached, acidified and nutrient poor. 土壤是淋溶的、酸性的和养分贫瘠的。
- PHYSICOCHEMICAL CHARACTERISTICS AND LEACHING TOXICITY OF TEXTILE DYEING SLUDGES 印染污泥的理化特性和浸出毒性研究
- You should open the leach a little bit. 你应当将帆后边打开。
- Your should open the leach a little bit. 你应该将帆后边打开。
- Keywords waste foundry sands;autoclaved bricks;radioactivity;leaching toxicity; 铸造旧砂;蒸压砖;放射性;浸出毒性;
- Nitrates leach from the soil into rivers. 硝酸盐由土壤渗入江河。
- A substance having a specific toxic effect on certain cells. 细胞毒素对某些细胞有特殊毒害作用的物质
